A Nitrogen Molecule Has a Diameter of About 0 $\mu$ MA Tank Containing Nitrogen at Standard Temperature and Pressure Has

Multiple Choice

A nitrogen molecule has a diameter of about 0.29 nm.The mean free path of a nitrogen molecule in a tank of dry nitrogen at room temperature and standard pressure is about 0.10 $\mu$ m.A tank containing nitrogen at standard temperature and pressure has volume V.If the tank is compressed by means of a piston to 20% of its original volume,what is the mean free path for a nitrogen molecule under the new conditions?

A) 0.089 $\mu$ m
B) 0.125 $\mu$ m
C) 0.080 $\mu$ m
D) 0.112 $\mu$ m